Square pipe

Min.Order Quantity: 1 Ton

Supply Ability: 4800 Tons / Month

Port: Tianjin port

Certification: SGS、BV、API、CCIC,CE、ISO

Delivery Detail: 10-20 days

Payment Terms: FOB, T/T, L/C,Deferred Payment L/C

Our company accept payment after material  at your warehouse.


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Square pipe

Square pipe is a welded structural grade tubing that is available in either type A513 or A500 Grade B, depending on its size and wall thickness. Either grade is ideal for all structural applications, general fabrication, manufacturing and repairs. Steel square tube is widely used in industrial maintenance, agricultural implements, transportation equipment, truck beds, trailers, frames, etc. Its box-shape configuration allows for much greater strength and rigidity compared to angles or channels. This steel shape is easy to weld, cut, form and machine with the proper equipment and knowledge. Metals Depot stocks hundreds of sizes of square tube at wholesale prices in ready to ship precut and mill lengths or you can order just what you need custom Cut to Size in any quantity.

Standard: ASTM, BS, DIN, GB, ASTM A106-2006, ASTM A53-2007, BS 1387, DIN 1626, GB 5310-1995 Grade: 10#-45#, 16Mn, Q195-Q345, 10#, 20#, 45#, 16Mn, Q195, Q215, Q235, Q345 Thickness: 0.5 – 30 mm
Section Shape: Square Outer Diameter: 10*10-500*500 Place of Origin: Tianjin, China (Mainland)
Secondary Or Not: Non-secondary Application: structrure pipe, transportation pipe of oil, gas and water, structrure pipe, transportation pipe of oil, gas and water Technique: Cold Rolled
Certification: CE Surface Treatment: Galvanized Special Pipe: Thick Wall Pipe
Alloy Or Not: Non-alloy Length: 1-12m Material: Q345
Shape: Square. Rectangular Surface: Painting Product name: Square Pipe
Color: Silver,black,etc. Item: steel pipe Brand Name: Yinghe
Packing: Bulk or as request

Quick Details

Standard: ASTM, BS, DIN, GB, JIS, ANSI A210-1996, ANSI A312-2001, ASTM A106-2006, ASTM A199, ASTM A254-1997, ASTM A335M-2006, ASTM A53M-2007, BS 1387, BS EN10219, DIN 1626, GB/T 3091-2001, GB/T 3093-2002, JIS C8305-1999 Grade: 10#-45#, 16Mn,
Mo, Q195-Q345,
ST35-ST52, 10#,
20#, 45#,
16Mn, A106(B,C),
A135-A, A369,
A53(A,B), 15Mo3,
Q195, Q215,
Q235, Q345,
ST35, St37-2
Thickness: 0.1 - 40 mm
square/ rectangular Place
of Origin:
China (Mainland)
Or Not:
Application: Structure Pipe Technique: ERW Certification: CE,BSI,ISO,SGS
black, black/oiled/painting/galvanized Special
Thick Wall Pipe Alloy
Or Not:
square rectangular mild steel pipe price RHS SHS steel tube Terms
of trade:
Length: 2m-12m,as customer requirment
Inspection: With Hydraulic Testing, Eddy Current, Infrared Test Main
South America
North America/Africa
Package: Bundle or as clients requirements Color: Black Condition: square rectangular mild steel pipe price RHS SHS steel tube

Packaging & Delivery

Packaging Details: 1. Big OD: in bulk vessel
2. Small OD : packed by steel strips in container vessel
3. Woven cloth with 7 slats
4.According to the requirements of customers
Delivery Detail: within 10-15 days, according to the quantity of each order

Global Business

1. More than 10 years of sales experience

2. Product exported more than 150 countries

3. Arrange to produce according yo customer's request

Fast Delivery

1. AA level customs broker,Faster through

2. 20 years of experience in the freight forwarding company

3. Delivery Detail: 10-20 days

Trusted Quality

1. Certificate: API, CE, ISO9001.2000.MTC etc

2. Inspection: BV,SGS,others is avaliable.

3. A complete testing system and testing equipments

One-Step Service

1. Free sample can be provided

2. Small order is acceptable

3. OEM is acceptable

4. Any third party testing is acceptable




  • Phone0086-317-2159105


  • Phone0086-317-2159106